HEADER OXIDOREDUCTASE/IMMUNE SYSTEM 21-NOV-12 4I1N TITLE R104A-CA1697 NANOBODY BINDING TO THE BINARY DHFR.FOLATE COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.5.1.3; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTEIN CA1697 (NANOBODY); COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: FOLA, TMRA, B0048, JW0047; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 11 ORGANISM_TAXID: 9844; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 14 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS ALPHA/BETA FOLD, IMMUNOGLOBULIN FOLD, REDUCTASE, NADPH, FOLATE KEYWDS 2 DERIVATIVES, HYDRIDE TRANSFER, OXIDOREDUCTASE-IMMUNE SYSTEM COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR D.OYEN,J.STEYAERT,J.N.BARLOW REVDAT 1 27-NOV-13 4I1N 0 JRNL AUTH D.OYEN,J.STEYAERT,J.N.BARLOW JRNL TITL EXPLORING AN ALTERNATIVE ANTIBODY INTERACTION MECHANISM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.60 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 26116 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 1318 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 19.5967 - 3.9175 0.94 2836 153 0.1622 0.1764 REMARK 3 2 3.9175 - 3.1135 0.97 2804 147 0.1647 0.1926 REMARK 3 3 3.1135 - 2.7211 0.98 2793 177 0.1840 0.2202 REMARK 3 4 2.7211 - 2.4728 0.98 2787 145 0.1905 0.2537 REMARK 3 5 2.4728 - 2.2959 0.98 2779 157 0.1915 0.2408 REMARK 3 6 2.2959 - 2.1607 0.99 2791 142 0.1842 0.2206 REMARK 3 7 2.1607 - 2.0526 0.98 2745 148 0.1809 0.2359 REMARK 3 8 2.0526 - 1.9634 0.98 2791 128 0.1965 0.2921 REMARK 3 9 1.9634 - 1.8878 0.88 2472 121 0.2134 0.2562 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.23 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.87550 REMARK 3 B22 (A**2) : -5.11820 REMARK 3 B33 (A**2) : 1.24260 REMARK 3 B12 (A**2) : -0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : -0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 2343 REMARK 3 ANGLE : 1.103 3189 REMARK 3 CHIRALITY : 0.073 341 REMARK 3 PLANARITY : 0.005 414 REMARK 3 DIHEDRAL : 14.520 850 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 18 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: chain 'A' and (resseq 1:12) REMARK 3 ORIGIN FOR THE GROUP (A): 47.9964 45.2813 20.7530 REMARK 3 T TENSOR REMARK 3 T11: 0.2784 T22: 0.1543 REMARK 3 T33: 0.2093 T12: 0.0274 REMARK 3 T13: -0.0652 T23: 0.0177 REMARK 3 L TENSOR REMARK 3 L11: 8.1552 L22: 2.5426 REMARK 3 L33: 5.1620 L12: -0.3737 REMARK 3 L13: -3.1112 L23: -0.0358 REMARK 3 S TENSOR REMARK 3 S11: -0.4248 S12: -0.3023 S13: -0.3172 REMARK 3 S21: 0.4616 S22: 0.0832 S23: -0.4703 REMARK 3 S31: 0.3325 S32: 0.2065 S33: 0.2921 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: chain 'A' and (resseq 13:24) REMARK 3 ORIGIN FOR THE GROUP (A): 50.6207 55.7528 12.8461 REMARK 3 T TENSOR REMARK 3 T11: 0.2381 T22: 0.1907 REMARK 3 T33: 0.2699 T12: 0.0267 REMARK 3 T13: -0.0510 T23: 0.0446 REMARK 3 L TENSOR REMARK 3 L11: 0.2425 L22: 1.9112 REMARK 3 L33: 0.5385 L12: 0.4229 REMARK 3 L13: -0.1473 L23: 0.4687 REMARK 3 S TENSOR REMARK 3 S11: 0.1244 S12: 0.0046 S13: -0.1420 REMARK 3 S21: 0.0736 S22: 0.0179 S23: -0.1466 REMARK 3 S31: -0.1156 S32: -0.0513 S33: -0.1033 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: chain 'A' and (resseq 25:35) REMARK 3 ORIGIN FOR THE GROUP (A): 40.3304 45.9490 9.9457 REMARK 3 T TENSOR REMARK 3 T11: 0.1876 T22: 0.1881 REMARK 3 T33: 0.1693 T12: -0.0245 REMARK 3 T13: -0.0318 T23: 0.0033 REMARK 3 L TENSOR REMARK 3 L11: 7.4213 L22: 3.1288 REMARK 3 L33: 7.2683 L12: -1.1146 REMARK 3 L13: -3.2897 L23: -2.1296 REMARK 3 S TENSOR REMARK 3 S11: -0.0951 S12: 0.1836 S13: -0.2339 REMARK 3 S21: -0.3490 S22: -0.0043 S23: 0.2452 REMARK 3 S31: 0.3183 S32: -0.3157 S33: 0.1580 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: chain 'A' and (resseq 36:96) REMARK 3 ORIGIN FOR THE GROUP (A): 33.7474 54.3847 23.2749 REMARK 3 T TENSOR REMARK 3 T11: 0.2929 T22: 0.2277 REMARK 3 T33: 0.2310 T12: -0.0097 REMARK 3 T13: 0.1028 T23: 0.0196 REMARK 3 L TENSOR REMARK 3 L11: 2.1823 L22: 2.9608 REMARK 3 L33: 2.1977 L12: -0.3415 REMARK 3 L13: -0.6710 L23: -0.1836 REMARK 3 S TENSOR REMARK 3 S11: -0.0185 S12: -0.0724 S13: 0.0276 REMARK 3 S21: 0.7904 S22: -0.0673 S23: 0.6200 REMARK 3 S31: 0.0090 S32: -0.3478 S33: 0.0346 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: chain 'A' and (resseq 97:115) REMARK 3 ORIGIN FOR THE GROUP (A): 44.8278 44.8808 24.5430 REMARK 3 T TENSOR REMARK 3 T11: 0.4400 T22: 0.1831 REMARK 3 T33: 0.1442 T12: -0.0142 REMARK 3 T13: -0.0169 T23: 0.0168 REMARK 3 L TENSOR REMARK 3 L11: 0.4351 L22: 1.1858 REMARK 3 L33: 1.8428 L12: -0.6799 REMARK 3 L13: -0.3817 L23: 1.0426 REMARK 3 S TENSOR REMARK 3 S11: 0.0976 S12: -0.1074 S13: -0.0063 REMARK 3 S21: 0.7616 S22: -0.0379 S23: -0.2809 REMARK 3 S31: 0.0938 S32: -0.1224 S33: -0.0963 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: chain 'A' and (resseq 116:129) REMARK 3 ORIGIN FOR THE GROUP (A): 55.5235 48.9092 21.5190 REMARK 3 T TENSOR REMARK 3 T11: 0.3551 T22: 0.2480 REMARK 3 T33: 0.3505 T12: 0.0582 REMARK 3 T13: -0.1405 T23: 0.0035 REMARK 3 L TENSOR REMARK 3 L11: 2.7300 L22: 1.8358 REMARK 3 L33: 2.6937 L12: 0.6939 REMARK 3 L13: -1.1806 L23: -0.4760 REMARK 3 S TENSOR REMARK 3 S11: -0.0997 S12: 0.0057 S13: 0.1243 REMARK 3 S21: 0.6507 S22: -0.0227 S23: -0.8213 REMARK 3 S31: 0.1939 S32: 0.3661 S33: 0.1716 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: chain 'A' and (resseq 130:141) REMARK 3 ORIGIN FOR THE GROUP (A): 49.8470 35.0875 17.1533 REMARK 3 T TENSOR REMARK 3 T11: 0.4079 T22: 0.1871 REMARK 3 T33: 0.2126 T12: 0.0387 REMARK 3 T13: -0.0540 T23: 0.0035 REMARK 3 L TENSOR REMARK 3 L11: 1.2444 L22: 0.5996 REMARK 3 L33: 5.2040 L12: 0.3486 REMARK 3 L13: -0.8966 L23: -0.7657 REMARK 3 S TENSOR REMARK 3 S11: -0.1033 S12: 0.0016 S13: 0.0773 REMARK 3 S21: 0.5266 S22: 0.2592 S23: -0.2878 REMARK 3 S31: 0.1887 S32: -0.0912 S33: -0.0948 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: chain 'A' and (resseq 142:159) REMARK 3 ORIGIN FOR THE GROUP (A): 49.7094 41.7503 10.7884 REMARK 3 T TENSOR REMARK 3 T11: 0.2524 T22: 0.1693 REMARK 3 T33: 0.1878 T12: 0.0091 REMARK 3 T13: 0.0024 T23: 0.0293 REMARK 3 L TENSOR REMARK 3 L11: 1.1227 L22: 3.0917 REMARK 3 L33: 1.7275 L12: 0.6200 REMARK 3 L13: -0.0012 L23: 0.2293 REMARK 3 S TENSOR REMARK 3 S11: -0.1125 S12: 0.0976 S13: -0.0097 REMARK 3 S21: -0.1686 S22: 0.2079 S23: -0.3832 REMARK 3 S31: 0.4848 S32: -0.2242 S33: -0.0890 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: chain 'B' and (resseq 1:17) REMARK 3 ORIGIN FOR THE GROUP (A): 49.2897 82.6944 1.2716 REMARK 3 T TENSOR REMARK 3 T11: 0.1139 T22: 0.1755 REMARK 3 T33: 0.2476 T12: 0.0013 REMARK 3 T13: -0.0168 T23: 0.0290 REMARK 3 L TENSOR REMARK 3 L11: 1.3018 L22: 1.8277 REMARK 3 L33: 8.1301 L12: 0.3554 REMARK 3 L13: -0.5424 L23: -1.1316 REMARK 3 S TENSOR REMARK 3 S11: -0.1605 S12: 0.0850 S13: 0.2612 REMARK 3 S21: 0.1514 S22: 0.0013 S23: 0.0756 REMARK 3 S31: -0.3423 S32: 0.3785 S33: 0.1877 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: chain 'B' and (resseq 18:24) REMARK 3 ORIGIN FOR THE GROUP (A): 53.0374 79.2729 3.5050 REMARK 3 T TENSOR REMARK 3 T11: 0.1792 T22: 0.2359 REMARK 3 T33: 0.2841 T12: -0.0055 REMARK 3 T13: -0.0065 T23: 0.0836 REMARK 3 L TENSOR REMARK 3 L11: 0.7359 L22: 0.6363 REMARK 3 L33: 2.0063 L12: 0.3370 REMARK 3 L13: 0.2970 L23: -0.2886 REMARK 3 S TENSOR REMARK 3 S11: -0.1048 S12: 0.0009 S13: 0.0701 REMARK 3 S21: -0.0640 S22: -0.1647 S23: -0.1243 REMARK 3 S31: -0.0469 S32: 0.4512 S33: 0.2634 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: chain 'B' and (resseq 25:39) REMARK 3 ORIGIN FOR THE GROUP (A): 48.0213 72.8704 11.5779 REMARK 3 T TENSOR REMARK 3 T11: 0.1219 T22: 0.1603 REMARK 3 T33: 0.1733 T12: 0.0182 REMARK 3 T13: -0.0004 T23: 0.0380 REMARK 3 L TENSOR REMARK 3 L11: 1.2040 L22: 2.3939 REMARK 3 L33: 2.6434 L12: 0.0313 REMARK 3 L13: 0.2102 L23: -0.2492 REMARK 3 S TENSOR REMARK 3 S11: -0.0535 S12: -0.1288 S13: 0.0827 REMARK 3 S21: 0.2795 S22: 0.1175 S23: -0.0730 REMARK 3 S31: -0.2424 S32: -0.1377 S33: -0.0376 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: chain 'B' and (resseq 40:52) REMARK 3 ORIGIN FOR THE GROUP (A): 38.9803 74.1963 1.5220 REMARK 3 T TENSOR REMARK 3 T11: 0.1268 T22: 0.1993 REMARK 3 T33: 0.2684 T12: -0.0038 REMARK 3 T13: 0.0015 T23: 0.0699 REMARK 3 L TENSOR REMARK 3 L11: 4.8775 L22: 3.1248 REMARK 3 L33: 0.3829 L12: -3.2428 REMARK 3 L13: 1.2557 L23: -0.5442 REMARK 3 S TENSOR REMARK 3 S11: -0.2271 S12: 0.1910 S13: 0.3736 REMARK 3 S21: 0.0657 S22: 0.1253 S23: 0.1318 REMARK 3 S31: -0.1050 S32: -0.1325 S33: 0.1010 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: chain 'B' and (resseq 53:60) REMARK 3 ORIGIN FOR THE GROUP (A): 50.9957 65.0141 5.9266 REMARK 3 T TENSOR REMARK 3 T11: 0.1232 T22: 0.1416 REMARK 3 T33: 0.2213 T12: 0.0309 REMARK 3 T13: -0.0156 T23: 0.0192 REMARK 3 L TENSOR REMARK 3 L11: 2.5640 L22: 1.5990 REMARK 3 L33: 2.9445 L12: 0.8825 REMARK 3 L13: 0.4918 L23: 1.2360 REMARK 3 S TENSOR REMARK 3 S11: -0.2512 S12: 0.2997 S13: 0.2074 REMARK 3 S21: 0.1994 S22: -0.0549 S23: -0.2021 REMARK 3 S31: 0.1280 S32: 0.3710 S33: 0.2914 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: chain 'B' and (resseq 61:83) REMARK 3 ORIGIN FOR THE GROUP (A): 51.6966 71.7501 1.0330 REMARK 3 T TENSOR REMARK 3 T11: 0.0907 T22: 0.1923 REMARK 3 T33: 0.1917 T12: -0.0059 REMARK 3 T13: 0.0053 T23: 0.0378 REMARK 3 L TENSOR REMARK 3 L11: 1.5123 L22: 2.1350 REMARK 3 L33: 4.7273 L12: -1.0569 REMARK 3 L13: 0.4987 L23: -0.5294 REMARK 3 S TENSOR REMARK 3 S11: 0.0203 S12: -0.0484 S13: -0.1236 REMARK 3 S21: -0.0236 S22: 0.1324 S23: -0.0483 REMARK 3 S31: 0.1071 S32: -0.0082 S33: -0.1380 REMARK 3 TLS GROUP : 15 REMARK 3 SELECTION: chain 'B' and (resseq 84:99) REMARK 3 ORIGIN FOR THE GROUP (A): 43.7186 77.8613 -2.7710 REMARK 3 T TENSOR REMARK 3 T11: 0.1464 T22: 0.2140 REMARK 3 T33: 0.2565 T12: -0.0415 REMARK 3 T13: -0.0251 T23: 0.0548 REMARK 3 L TENSOR REMARK 3 L11: 1.6574 L22: 1.7128 REMARK 3 L33: 3.7575 L12: -0.5211 REMARK 3 L13: -0.1850 L23: -2.3561 REMARK 3 S TENSOR REMARK 3 S11: -0.0813 S12: 0.2233 S13: 0.1535 REMARK 3 S21: -0.1533 S22: 0.1943 S23: 0.0198 REMARK 3 S31: 0.1138 S32: -0.4788 S33: -0.1409 REMARK 3 TLS GROUP : 16 REMARK 3 SELECTION: chain 'B' and (resseq 100:113) REMARK 3 ORIGIN FOR THE GROUP (A): 39.2641 66.8932 9.8149 REMARK 3 T TENSOR REMARK 3 T11: 0.1405 T22: 0.2328 REMARK 3 T33: 0.2535 T12: 0.0062 REMARK 3 T13: 0.0177 T23: 0.0426 REMARK 3 L TENSOR REMARK 3 L11: 5.2882 L22: 5.8408 REMARK 3 L33: 4.5534 L12: -0.5904 REMARK 3 L13: 0.0129 L23: 0.6508 REMARK 3 S TENSOR REMARK 3 S11: -0.1192 S12: -0.3449 S13: 0.1775 REMARK 3 S21: 0.0554 S22: 0.1219 S23: 0.6880 REMARK 3 S31: -0.0918 S32: -0.5265 S33: 0.0071 REMARK 3 TLS GROUP : 17 REMARK 3 SELECTION: chain 'B' and (resseq 114:120) REMARK 3 ORIGIN FOR THE GROUP (A): 41.4027 78.5368 12.4160 REMARK 3 T TENSOR REMARK 3 T11: 0.2233 T22: 0.2831 REMARK 3 T33: 0.2682 T12: -0.0081 REMARK 3 T13: 0.0059 T23: -0.0112 REMARK 3 L TENSOR REMARK 3 L11: 9.0045 L22: 3.6365 REMARK 3 L33: 3.2417 L12: 3.2732 REMARK 3 L13: -0.3867 L23: -2.9485 REMARK 3 S TENSOR REMARK 3 S11: 0.0201 S12: -0.6085 S13: 0.4753 REMARK 3 S21: 0.1722 S22: -0.1436 S23: 0.4621 REMARK 3 S31: -0.2191 S32: -0.1926 S33: 0.2765 REMARK 3 TLS GROUP : 18 REMARK 3 SELECTION: chain 'B' and (resseq 121:128) REMARK 3 ORIGIN FOR THE GROUP (A): 44.0778 85.4528 -7.5465 REMARK 3 T TENSOR REMARK 3 T11: 0.1970 T22: 0.3112 REMARK 3 T33: 0.3168 T12: -0.0276 REMARK 3 T13: -0.0423 T23: 0.1068 REMARK 3 L TENSOR REMARK 3 L11: 7.8420 L22: 7.4714 REMARK 3 L33: 1.9719 L12: -0.1026 REMARK 3 L13: 0.6455 L23: 2.8208 REMARK 3 S TENSOR REMARK 3 S11: -0.0781 S12: 0.7383 S13: 0.5762 REMARK 3 S21: -0.5900 S22: 0.0599 S23: 0.0725 REMARK 3 S31: -0.4859 S32: -0.4116 S33: 0.0183 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4I1N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-NOV-12. REMARK 100 THE RCSB ID CODE IS RCSB076190. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-APR-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54180 REMARK 200 MONOCHROMATOR : GRADED MULTILAYER MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26266 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.888 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% V/V PEG 200, 5% W/V PEG 3000, REMARK 280 100MM MES SODIUM SALT, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 24.63350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.60650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.82100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.60650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.63350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.82100 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 HIS B 129 REMARK 465 HIS B 130 REMARK 465 HIS B 131 REMARK 465 HIS B 132 REMARK 465 HIS B 133 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 120 CB CG CD OE1 OE2 REMARK 470 ASP A 127 OD1 OD2 REMARK 470 GLN B 1 CB CG CD OE1 NE2 REMARK 470 LYS B 76 CG CD CE NZ REMARK 470 ASN B 112 ND2 REMARK 470 HIS B 128 CB CG ND1 CD2 CE1 NE2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 109 CA CB CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 320 O HOH A 424 1.95 REMARK 500 O HOH A 304 O HOH A 406 2.12 REMARK 500 O HOH B 264 O HOH B 316 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 460 O HOH B 331 1545 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 69 109.30 -162.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 FOL A 201 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FOL A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4I13 RELATED DB: PDB REMARK 900 DHFR.FOLATE.CA1697 STRUCTURE REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE 104 ALA OF ENTITY 2 REPRESENT ENGINEERED MUTATION (R104A) DBREF 4I1N A 1 159 UNP P0ABQ4 DYR_ECOLI 1 159 DBREF 4I1N B 1 133 PDB 4I1N 4I1N 1 133 SEQRES 1 A 159 MET ILE SER LEU ILE ALA ALA LEU ALA VAL ASP ARG VAL SEQRES 2 A 159 ILE GLY MET GLU ASN ALA MET PRO TRP ASN LEU PRO ALA SEQRES 3 A 159 ASP LEU ALA TRP PHE LYS ARG ASN THR LEU ASN LYS PRO SEQRES 4 A 159 VAL ILE MET GLY ARG HIS THR TRP GLU SER ILE GLY ARG SEQRES 5 A 159 PRO LEU PRO GLY ARG LYS ASN ILE ILE LEU SER SER GLN SEQRES 6 A 159 PRO GLY THR ASP ASP ARG VAL THR TRP VAL LYS SER VAL SEQRES 7 A 159 ASP GLU ALA ILE ALA ALA CYS GLY ASP VAL PRO GLU ILE SEQRES 8 A 159 MET VAL ILE GLY GLY GLY ARG VAL TYR GLU GLN PHE LEU SEQRES 9 A 159 PRO LYS ALA GLN LYS LEU TYR LEU THR HIS ILE ASP ALA SEQRES 10 A 159 GLU VAL GLU GLY ASP THR HIS PHE PRO ASP TYR GLU PRO SEQRES 11 A 159 ASP ASP TRP GLU SER VAL PHE SER GLU PHE HIS ASP ALA SEQRES 12 A 159 ASP ALA GLN ASN SER HIS SER TYR CYS PHE GLU ILE LEU SEQRES 13 A 159 GLU ARG ARG SEQRES 1 B 133 GLN VAL GLN LEU GLN GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 B 133 ALA GLY ALA SER LEU ARG LEU SER CYS ALA ALA SER GLU SEQRES 3 B 133 ARG LEU THR VAL ASP TYR ALA ILE GLY TRP PHE ARG GLN SEQRES 4 B 133 ALA PRO GLY LYS GLU ARG GLU PHE VAL ALA ALA ILE SER SEQRES 5 B 133 TRP GLY GLY GLY LEU THR VAL TYR GLY GLU SER VAL GLU SEQRES 6 B 133 GLY ARG PHE THR ILE SER ARG ASP ILE ALA LYS ASN THR SEQRES 7 B 133 MET ASN LEU GLN MET ASN VAL LEU ARG PRO GLU ASP THR SEQRES 8 B 133 ALA ASN TYR TYR CYS ALA ALA SER ARG ILE SER TYR ALA SEQRES 9 B 133 VAL TRP ASN THR ILE PRO TYR ASN LYS LEU THR LEU TRP SEQRES 10 B 133 GLY ARG GLY THR GLN VAL THR VAL SER SER HIS HIS HIS SEQRES 11 B 133 HIS HIS HIS HET FOL A 201 32 HETNAM FOL FOLIC ACID FORMUL 3 FOL C19 H19 N7 O6 FORMUL 4 HOH *302(H2 O) HELIX 1 1 ALA A 9 VAL A 13 5 5 HELIX 2 2 LEU A 24 LEU A 36 1 13 HELIX 3 3 ARG A 44 GLY A 51 1 8 HELIX 4 4 SER A 77 GLY A 86 1 10 HELIX 5 5 GLY A 96 LEU A 104 1 9 HELIX 6 6 PRO A 105 ALA A 107 5 3 HELIX 7 7 GLU A 129 ASP A 131 5 3 HELIX 8 8 GLU B 62 GLU B 65 5 4 HELIX 9 9 ARG B 87 THR B 91 5 5 HELIX 10 10 SER B 102 TRP B 106 5 5 HELIX 11 11 PRO B 110 LEU B 114 5 5 SHEET 1 A 8 THR A 73 VAL A 75 0 SHEET 2 A 8 ASN A 59 LEU A 62 1 N ILE A 61 O THR A 73 SHEET 3 A 8 VAL A 40 GLY A 43 1 N MET A 42 O LEU A 62 SHEET 4 A 8 ILE A 91 VAL A 93 1 O MET A 92 N ILE A 41 SHEET 5 A 8 ILE A 2 LEU A 8 1 N SER A 3 O VAL A 93 SHEET 6 A 8 LYS A 109 ILE A 115 1 O ILE A 115 N LEU A 8 SHEET 7 A 8 TYR A 151 ARG A 158 -1 O GLU A 154 N LEU A 112 SHEET 8 A 8 TRP A 133 HIS A 141 -1 N GLU A 134 O GLU A 157 SHEET 1 B 4 LEU B 4 SER B 7 0 SHEET 2 B 4 LEU B 18 ALA B 24 -1 O ALA B 23 N GLN B 5 SHEET 3 B 4 THR B 78 MET B 83 -1 O MET B 83 N LEU B 18 SHEET 4 B 4 PHE B 68 ASP B 73 -1 N THR B 69 O GLN B 82 SHEET 1 C 6 GLY B 10 GLN B 13 0 SHEET 2 C 6 THR B 121 SER B 126 1 O THR B 124 N VAL B 12 SHEET 3 C 6 ALA B 92 SER B 99 -1 N TYR B 94 O THR B 121 SHEET 4 C 6 ALA B 33 GLN B 39 -1 N PHE B 37 O TYR B 95 SHEET 5 C 6 GLU B 46 SER B 52 -1 O GLU B 46 N ARG B 38 SHEET 6 C 6 THR B 58 TYR B 60 -1 O VAL B 59 N ALA B 50 SHEET 1 D 4 GLY B 10 GLN B 13 0 SHEET 2 D 4 THR B 121 SER B 126 1 O THR B 124 N VAL B 12 SHEET 3 D 4 ALA B 92 SER B 99 -1 N TYR B 94 O THR B 121 SHEET 4 D 4 LEU B 116 TRP B 117 -1 O LEU B 116 N ALA B 98 SSBOND 1 CYS B 22 CYS B 96 1555 1555 2.03 CISPEP 1 GLY A 95 GLY A 96 0 4.50 SITE 1 AC1 19 ILE A 5 ALA A 6 ALA A 7 ASP A 27 SITE 2 AC1 19 LEU A 28 PHE A 31 LYS A 32 LEU A 54 SITE 3 AC1 19 ARG A 57 ILE A 94 TYR A 100 THR A 113 SITE 4 AC1 19 HOH A 305 HOH A 313 HOH A 361 HOH A 373 SITE 5 AC1 19 HOH A 394 HOH A 400 HOH A 412 CRYST1 49.267 55.642 119.213 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.020298 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017972 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008388 0.00000